並前往https://support.google.com/mail/answer/6576/%E5%B0%81%E5%AD%98%E6%88%96%E7%95%A5%E9%81%8E-gmail-%E9%83%B5%E4%BB%B6-android-%E8%A3%9D%E7%BD%AE?hl=zh-HK&co=GENIE.Platform%3DAndroid
